Fuji Electric OPC-E1-PDP Operating Manual
Instruction Manual
Profibus DP Interface Option "OPC-E1-PDP"
Thank you for purchasing our PROFIBUS DP Interface Option OPC-E1-PDP.
• This product is designed to connect the FRENIC-Multi series of inverters to PROFIBUS DP
Communications Network. Read through this instruction manual and be familiar with the
handling procedure for correct use.
• Improper handling blocks correct operation or causes a short life or failure.
• Deliver this manual to the end user of the product. The end user should keep this manual in a
safe place until the PROFIBUS DP Interface Option is discarded.
• For the usage of inverters, refer to the instruction manual prepared for the FRENIC-Multi
series of inverters.
Fuji Electric Systems Co., Ltd. INR-SI47-1159-EU REV 052010
Copyright © 2007 Fuji Electric FA Components & Systems Co., Ltd.
All rights reserved.
No part of this publication may be reproduced or copied without prior written permission from Fuji Electric FA Components & Systems Co., Ltd.
All products and company names mentioned in this manual are trademarks or registered trademarks of their respective holders.
The information contained herein is subject to change without prior notice for improvement.
Preface
Thank you for purchasing our PROFIBUS DP Interface Option OPC-E1-PDP.
This manual has been prepared to help you connect your FRENIC-Multi to a PROFIBUS DP master (Siemens PLC, computer, etc.)
via PROFIBUS DP.
Mounting this option on your FRENIC-Multi allows you to connect th e FRENIC-Multi to a PR OFIBUS DP master node and c ontrol
it as a slave unit using run and frequency com mands, and access to function codes.
This option has the following features:
• PROFIBUS version: DP-V0 compliant
• Transmission speed: 9.6 Kbps to 12 Mbps
• Maximum network cable length per segment: 100 m (12 Mbps) to 1200 m (9.6 Kbps) ( 328 ft (12 Mbps) to 3937 ft (9.6 Kb ps)
• Applicable Profile: PROFIBUS V2 compliant
• Able to read and write all function codes supported in FRENIC-Multi
This instruction manual does not contain inverter handling instructions. Read through this instruction manual in conjunction with the
FRENIC-Multi Instruction Manual (INR-SI47-1204-E) and be f amiliar with proper ha ndling and operation of this product. Im proper
handling might result in incorrect operation, a short life, or eve n a failure of this product.
Keep this manual in a safe place.
Related Publications
Listed below are the other materials related to the use of the PROFIBUS DP Interface Option OPC-E1-PDP. Read them in
conjunction with this manual as necessary.
• RS-485 Communication User's Manual (MEH448)
• FRENIC-Multi Instruction Manual (INR-SI47-1204-E)
The materials are subject to change without notice. Be sure to obtain the latest editions for use.
Safety precautions
Read this manual thoroughly before proceeding with installation, connections ( wiring), operation, o r maintenance and inspecti on .
Ensure you have sound knowledge of the device and familiarize yourself with all safety information and precautions before
proceeding to operate the inverter.
Safety precautions are classified into the following two categories in this manual.
Failure to heed the information indicated by this symbol may lead to dangerous conditions, possibly
resulting in death or serious bodily injuries.
Failure to heed the information indicated by this symbol may lead to dangerous conditions, possibly
resulting in minor or light bodily injuries and/or substantial property damage.
Failure to heed the information contained under the CAUTION title can also result in serious consequences. These safety
precautions are of utmost importance and must be observed at all times.
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Installation and wiring
• Turn the inverter's power OFF and wait at least five minutes. Further, check that the DC link bus voltage between the P (+)
and N (-) terminals is lower than 25 VDC.
• Qualifie d electricians should ca rry out wiring.
Otherwise, electric shock could o ccur.
• Do n ot use the prod ucts that are damaged o r lacking parts.
Doing so could cause a fire, accident, or injur y.
• Prevent lint, paper fibers, sawdust, dust, metallic chips, or other foreign materials from getting into the inverter and the
option.
Otherwise, a fire or an accident might res ult.
• Incor rect handling in installation/removal jobs could cause a failure.
A failure might result.
• Noise may be emitted from the inverter, motor and wires. Implement appropri ate measure to prevent the n earby sensors
and devices from malfunctioning due to such noise.
Otherwise, an accident could occur.
Operation
• Be sure to mount t he inverter's and option's terminal covers before turning the inverter's power ON. Do not remove the
covers while power is applied.
Otherwise electric shock could o ccur.
• Do n ot operate switches with wet hands.
Doing so could cause electric shock.
• If you configure the function codes wrongly or without completely understanding FRENIC-Multi Instruction Manual
(INR-SI47-1204-E) and the FRENIC-Multi User's Manual (M EH457), the motor may rotate with a torque or at a speed not
permitted for the machine. Confirm and adjust the setting of th e function codes befo re running the inverte r.
Otherwise, an accident could occur.
Maintenance and inspection, and parts replacement
• Turn the inverter's power OFF and wait at least five minutes before starting inspection. Further, check that the DC link bus
voltage between the P (+) and N (-) terminals is lower than 25 VDC.
Otherwise, electric shock could o ccur.
• Maintenance, inspection, and parts replacement should be made only b y qualified persons.
• Take off the watch, rings and other metallic objects before starting work.
• Use insulat ed tools.
Otherwise, electric shock or injuries could o ccur.
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Disposal
• Treat the product as an indust rial waste when d isposing of it.
Otherwise injuries could occur.
Others
• Never attempt to modify the product.
Doing so could cause electric shock or injuries.
How this manual is organized
This manual is made up of chapters 1 through 12.
Chapter 1 BEFORE USING THE PR OFIBUS DP INTERFACE OPTION
Lists points to be checked upon delivery of this option and describes the applicable inverters.
Chapter 2 NAMES AND FUNCTIONS
Shows the part names of this option and describes the terminating resistor switch, node address switches, an d status indicator
LEDs.
Chapter 3 MOUNTING THE PROFI BUS DP INTERFACE OPTION
Provides instructions and precautions for mounting this option.
Chapter 4 WIRING AND CABLING
Provides wiring instructions around the terminal blocks on this option and the cable specifications.
Chapter 5 CONFIGURING INVERTER'S FUN CTION CODES FOR PROFIBU S DP COMMUNICATION
Describes the inverter's function codes to be s et for the PROFIBUS DP communications link. Also this chapter lists the related
function codes.
Chapter 6 ESTABLISHING A PROFIBUS COMMUNICATIONS LINK
Guides you to establish a PROFIBUS DP communications link between the PR OFIBUS DP master node and this option (slave
node).
Chapter 7 QUICK SETUP GUIDE FOR RUNNING THE INVERTER
Describes a simple profile (data format) dedicated to i nverter’s run and frequency commands, taking the actual da ta transaction
data as an example.
Chapter 8 DETAILS OF PROFIBUS DP PROFILES
Details PROFIBUS DP profile data formats and parameters supported by this option. Furthermore, this chapter describes how the
master node accesses inverter’s function codes.
Chapter 9 INVERTER REACTION TO PROFIBUS COMMUNIC ATIONS ERRORS
Describes on how the inverter operates if a PROFIBUS communications e rror occurs.
Chapter 10 LIST OF INVERTER ALARM CODES
Lists and explains inverter’s alarm codes.
Chapter 11 TROUBLESHOOTING
Provides troubleshooting instructions for certain problems, e.g., when the inverter does not op erate as orde red or when an alar m
condition has been recognized.
Chapter 12 SPECIFICATIONS
Lists the general specifications and communications specifications.
3
Icons
The following icons are used throughout this manual.
This icon indicates information which, if not heeded, can result in the product not operating to full efficiency, as well as
information concerning incorrect operations and settings which can result in accidents.
This icon indicates information that can prove handy when performing certain settings or operations.
This icon indicates a reference to more detailed information.
Table of Contents
Preface ...............................................1 Ch pter 5CONFIGURING INVERTER'S FUNCTI
How this manual is organized......................1
Chapter 1 BEFORE USING THE PROFIBUS Chapter 6 ESTABLISHING A PROFIBUS
DP INTERFACE OPTION...............5 COMMUNICATIONS LINK.............18
1.1 ....................5 Acceptance Inspection Chapter 7 QUICK SETUP GUIDE FOR
Chapter 2 ......6 NAMES AND FUNCTIONS RUNNING THE INVERTER..........19
2.1 ...................................6 Parts Names 7.1 .....Before Proceeding to Data Exchange
2.2 ............6 Terminating Resistor Switch 7.2
2.3 ..................7 Node Address Switches an Inverter..................................19
Setting the Transmission Speed Chapter 8 DETAILS OF PROFIBUS
2.4
(B aud rate) ...................................7 PROFILES.................................... 22
2.5 .....................8 Status Indicator LEDs 8.1 22 Description of PPO Types Supported
2.6 ............................8 RJ-45 Connector 8.2 ............................24 PCD Word Area
Power Supply Terminal Block and 8.3 ............................29 PCV Word Area
2.7
PR OFIBUS DP Terminal Block......8 Chapter 9 INVERTER REACTION TO PROFIBUS
Chapter 3 MOUNTING THE PROFIBUS COMMUNICATIONS ERRORS...... 36
DP INTERFACE OPTION................ 9 Chapter 10 LIST OF INVERTER ALARM
Chapter 4 ........13 WIRING AND CABLING CODES......................................... 37
4.1 ...........13 Basic Connection Diagram Chapter 11 ...........38 TROUBLESHOOTING
4.2 ................................. ..Wiring for Power Supply Terminal Block .................. ..............14 .................39 Chapter 12 SPECIFICATIONS
4.3 ..15 Wiring for PROFIBUS Connector 12.1 ...............39 General Specifications
ON/OFF Timing of the Option and the 12.2 .39 Communications Specifications
4.4
Inverter .....................................16
a ON
CODES FOR PROFIBUS DP
COMMUNICATION........................17
..............................................
Data Transaction Examples in Running
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Chapter 1 BEFORE USING THE PROFIBUS DP INTERFACE OPTION
1.1 Acceptance Inspection
Unpack the package and check the following:
(1) A PROFIBUS DP interface option and the following accessories are contained in the package. (See Figure 1.1.)
- Two option connection cables
(A short one for inverters with a capacity of 5 HP or below and a long one for inverters with a capacity of 7.5 HP or above)
- One ferrite core
- One option fixing screw
- PROFIBUS DP Interface Option Instruction Manual (this manual)
(2) The option and accessories have not been damaged during transportation—there should be no dents or parts missing.
(3) The model name "OPC-E1-PDP" is printed on the nameplate attached to the right side of the option. (See Figure 1.1.)
If you suspect the product is not working properly or if you have any questions about your product, contact your Fuji Electric representative.
Figure 1.1 PROFIBUS DP Interface Option and Accessories
Chapter 2 NAMES AND FUNCTIONS
2.1 Parts Names
Figure 2.1 shows the inside view of the PROFIBUS DP interface option with its terminal cover (See Figure 3.3) removed.
Figure 2.1 Parts Names of PROFIBUS DP Interface Option
2.2 Terminating Resistor Switch
The PROFIBUS DP communications network requires insertion of line terminating resistors at its both ends. When this option is mounted on
the inverter at either end of the network, turn this switch ON to insert the terminating resistor.
ON OFF
ON OFF
OFF: No insertion of terminating
resistor
Figure 2.2 Terminating Resistor Switch Settings
ON: Insertion of terminating
resistor
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2.3 Node Address Switches
The node address switches (SW1 and SW2) on the interface option are rotary ones that are used to specify the PROFIBUS DP
communications network node address (station address) of the option. The setting range is from 0 to 99 in decimal. The SW1 specifies a 10s
digit of the node address and the SW2, a 1s digit.
The node address can also be specified with the inverter's function code o31. The setting range is from 0 to 125 in decimal. Note that
validating the node address specified with the function code o31 requires setting the node address switches to "00."
Example 1: Setting the node address 27 using the node address switches
SW1 SW2
1. When the inverter and this option are
powered OFF:
Set SW1 to "2."
Set SW2 to "7."
2. Turn the inverter and this option ON.
The setting procedure is completed.
Figure 2.3 Node Address Setting Example 1
Example 2: Setting the node address 125 using the function code o31
SW1 SW2
1. When the inverter and this option are
powered OFF:
Set both the SW1 and SW2 to "0."
2. Turn the inverter and this option ON
and set the function code o31 data to
"125."
Figure 2.4 Node Address Setting Example 2
3. Turn the inverter and this option OFF
and ON.
The setting procedure is completed.
1. The node address switches should be accessed with all the power to the inverter and this option (including the auxiliary power)
being OFF. Setting these switches with the power to the inverter and this option being ON requires turning the power OFF and
ON to validate the new setting.
2. To validate the node address setting using the function code o31, turn the inverter and this option OFF and ON.
3. Setting the function code o31 data to "126" or greater will cause a data setting error. The ERR LED on the option blinks in red
and the inverter issues the alarm code er5.
2.4 Setting the Transmission Speed (Baud rate)
No transmission speed setting is required on the interface option (slave). Setting the transmission speed in the PROFIBUS DP network
master node automatically configures the transmission speed of this option.
This option supports the following transmission speed.
9.6, 19.2, 45.45, 93.75, 187.5, and 500 Kbps
1.5, 3, 6, and 12 Mbps
2.5 Status Indicator LEDs
This interface option has four status indicator LEDs shown in Figure 2.5. They indicate the operation status of the option as listed in Table
2.1.
Name Color Meaning Note
Lights in green Normal --Blinks in green
PWR
Blinks in red PROFIBUS communications error
Lights in red
Blinks in red
ERR
Figure 2.5 Status Indicator LEDs
Table 2.1 LED Indications and Operation Status
Self-diagnostic test running or initialization in
progress during powering on sequence
Hardware error
(Option not properly installed or option faulty)
Wrong configuration of PROFIBUS protocol
(Discrepancy between PPO type defined by
the inverter's function code o30 and the one
defined in the PROFIBUS master node)*2
This test takes approx.
0.5 second.
The inverter shows er5.
*1
The inverter shows er4.
---
Wrong configuration of PROFIBUS protocol
(The node address is set to 126 or greater.)
The inverter shows er5.
*1
Online
ONL
Lights in green
(The option communicates normally on the
PROFIBUS network.)
---
OFF Not online ---
Offline
(The option is not connected to PROFIBUS)
---
OFFL
Lights in red
OFF Not offline ---
*1 Configuration for ignoring er5 is possible. For details, refer to Chapter 9, "INVERTER REACTION TO PROFIBUS COMMUNICATIONS
ERRORS."
*2 PPO (P
arameter Process-data Object) type defined in this option should be consistent with that in the PROFIBUS DP master node. To
define the PPO type in this option, use the inverter's function code o30; to define that in the master node, use a configuration tool
designed for the master node.
For defining the PPO type in the master node, refer to the documentation of the master node.
For details about the PPO type, see Chapter 8, "DETAILS OF PROFIBUS DP PROFILES." For details about the function code o30,
see Chapter 5 "CONFIGURING INVERTER'S FUNCTION CODES FOR PROFIBUS DP COMMUNICATION."
2.6 RJ-45 Connector
The RJ-45 connector is used to connect the keypad of the FRENIC-Multi to this option.
The keypad can be detached from the option and mounted on a panel. For details, refer to the FRENIC-Multi Instruction Manual
(INR-SI47-1204-E), Chapter 2, Section 2.4 "Mounting and Connecting a Keypad."
2.7 Power Supply Terminal Block and PROFIBUS DP Terminal Block
The power supply terminal block and PROFIBUS DP terminal block are used to connect the 24V power cable and PROFIBUS DP cable,
respectively, in order to operate this option.
For details, refer to Chapter 4 "WIRING AND CABLING."
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Chapter 3 MOUNTING THE PROFIBUS DP INTERFACE OPTION
Turn the inverter's power OFF and wait at least five minutes. Further, check that the DC link bus voltage between the P (+) and N (-)
terminals is lower than 25 VDC.
Otherwise, electric shock could occur.
• Do not use the products that are damaged or lacking parts.
Doing so could cause a fire, accident, or injury.
• Prevent lint, paper fibers, sawdust, dust, metallic chips, or other foreign materials from getting into the inverter and the option.
Otherwise, a fire or an accident might result.
• Incorrect handling in installation/removal jobs could cause a failure.
• When handling this option, take any antistatic measure or hold the plastic parts taking care not to directly touch the circui t board ;
otherwise, the static electricity charged in your body may damage it.
A failure might result.
Before mounting the option, perform the wiring for the main circuit terminals and control circuit terminals.
(1) Remove the terminal cover from the inverter.
Note: For inverters with a capacity of 7.5 to 20 HP, you need to remove the terminal cover fixing screw to remove the terminal cover.
For details on how to remove the terminal cover, refer to the FRENIC-Multi Instruction Manual (INR-SI47-1204-E), Chapter 2,
Section 2.3 "Wiring."
(2) Connect the option connection cable to the CN1 connector on the interface printed circuit board (interface PCB) on the inverter.
Use the short cable for inverters with a capacity of 5 HP or below, and the long cable for the ones with a capacity of 7.5 HP or above.
(3) Mount the terminal cover.
For details on how to mount the terminal cover, refer to the FRENIC-Multi Instruction Manual (INR-SI47-1204-E), Chapter 2,
Section 2.3 "Wiring."
(4) Push the hooks provided on both sides of the keypad and pull the keypad up and out of the inverter.
For details on how to remove the keypad, refer to the FRENIC-Multi Instruction Manual (INR-SI47-1204-E), Chapter 2, Section 2.4
"Mounting and Connecting a Keypad."
Terminal cover
fixing screw
(for inverters with a capacity
.5 to 20 HP)
of 7
Figure 3.1
Connecting the Option Connection Cable to the Interface PCB and Removing the Keypad
(For inverters with a capacity of 15 and 20 HP)
10
(5) Mount the option on the inverter, making the RJ-45 connector on the back side of the option engage with the RJ-45 connector on the
inverter (to which the keypad had been connected).
(6) Connect the ke ypad to the RJ-45 connector on the front side of the option, then secure the keypad and option to the inverter with the
option fixing screw (that comes with the option).
When using the keypad at a remote site, secure the option without the keypad to the inverter with the screw.
Tightening torque: 0.6 N·m(0.4 lbf·ft)
Take care not to tighten the option fixing screw too much. Doing so could make the screw defective.
Figure 3.2 Mounting the PROFIBUS DP Interface Option and the Keypad
(7) Slightly pull the bottom of the option terminal cover towards you and remove it downward.
(8) Attach the ferrite core to the other end of the option connection cable (whose end has been connected to the interface PCB on the
inverter in step (2) above) and connect the cable to the CN1 connector on the interface option pri nted circuit board (interface option
PCB).
(9) Mount the option terminal cover.
First fit the bosses on the top of the cover into the square holes provided in the option, and then push the bottom of the cover until it
snaps into place.
Figure 3.3 Connecting the Option Connection Cable to the Interface Option PCB
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